Key facts
- Brand
- Texas Instruments
- Model
- CD74HC32
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-08
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Texas Instruments CD54HC32 CD74HC32 CD54HCT32 CD74HCT32 Datasheet
The CD54HC32, CD74HC32, CD54HCT32 and CD74HCT32 are quad 2‑input OR gate CMOS logic devices that combine high‑speed operation with low power consumption. They are pin‑compatible with standard LS logic families and can drive up to ten LSTTL loads.
The document provides absolute maximum ratings, operating conditions, detailed DC electrical specifications, switching performance, and packaging options (CDIP, PDIP, SOIC). Ordering information, package material details, mechanical drawings, and legal notices are also included.
Texas Instruments CD74HC32 specifications
| Typical Propagation Delay | 7 ns at VCC = 5 V |
|---|---|
| Fanout (LSTTL loads) | 10 loads |
| Operating Temperature Range | -55 °C to 125 °C |
| Input High Voltage (VIH) typical | 4.5 V |
| Input Low Voltage (VIL) typical | 0.8 V |
| Output Low Voltage (VOL) typical | 0.1 V |
Source: Texas Instruments CD54HC32 CD74HC32 CD54HCT32 CD74HCT32 Datasheet
All Texas Instruments CD74HC32 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical propagation delay of the CD54HC32?
The typical propagation delay is 7 ns when VCC is 5 V.
From: Texas Instruments CD54HC32 CD74HC32 CD54HCT32 CD74HCT32 Datasheet
How many LSTTL loads can the device drive?
Each device can drive up to ten LSTTL loads.
From: Texas Instruments CD54HC32 CD74HC32 CD54HCT32 CD74HCT32 Datasheet
What is the typical propagation delay of the device?
The typical propagation delay is 7 ns at a supply voltage of 5 V.
From: Texas Instruments CD54/74HC32 and CD54/74HCT32 Datasheet
What temperature range can the device operate in?
The device operates from –55 °C to 125 °C.
From: Texas Instruments CD54/74HC32 and CD54/74HCT32 Datasheet